Development of mathematics learning devices using the brain-based learning methodology to help students enhance their mathematical creative thinking skills class X SMA students

Abstract

Mathematical creative thinking is an essential mathematical ability that needs to be mastered and developed by students. Although this skill to think creatively is crucial and must be mastered by students, many pupils struggle. As a result, learning aids that can aid in the development of pupils' creative thinking abilities are required. Brain-Based Learning is learning that is based on these features. This project aims to create a valid and practical learning aid for class X SMA students in the form of a lesson plan (RPP) and worksheet (LKPD) based on Brain-Based Learning. The Plomp development model was used to conduct the development research. The essential research stage, the development or prototype stage, and the assessment stage are the three stages of the Plomp development model. The findings of this study reveal that mathematics learning tools based on the Brain-Based Learning model were valid and practical for the themes sine and cosine in class X senior Hight student semester II.